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Implementing OSPF on Cisco IOS XR Software
Configuration Examples for Implementing OSPF on Cisco IOS XR Software
RC-190
Cisco IOS XR Routing Configuration Guide
interface POS 0/2/0/3
!
interface POS 0/3/0/3
cost 1
!
!
MPLS TE for OSPF Version 2: Example
The following example shows how to configure the OSPF portion of MPLS TE. However, you still need
to build an MPLS TE topology and create an MPLS TE tunnel. See the Cisco IOS XR MPLS
Configuration Guide for information.
In this example, loopback interface 0 is associated with area 0 and area 0 is declared to be an MPLS area:
interface Loopback 0
ip address 10.10.10.10 255.255.255.0
!
interface POS 0/2/0/0
ip address 10.1.2.2 255.255.255.0
!
router ospf 1
router-id 10.10.10.10
nsf
auto-cost reference-bandwidth 10000
area 0
interface POS 0/2/0/0
interface Loopback 0
mpls traffic-eng area 0
mpls traffic-eng router-id Loopback 0
ABR with Summarization for OSPFv3: Example
The following example shows the prefix range 2300::/16 summarized from area 1 into the backbone:
router ospfv3 1
router-id 192.168.0.217
area 0
interface POS 0/2/0/1
area 1
range 2300::/16
interface POS 0/2/0/0
ABR Stub Area for OSPFv3: Example
The following example shows that area 1 is configured as a stub area:
router ospfv3 1
router-id 10.0.0.217
area 0
interface POS 0/2/0/1
area 1
stub
interface POS 0/2/0/0